spi framework should allocate bus number dynamically either
via Linux IDR or spi alias for master drivers. This patch deletes
code pertaining to manual allocation of spi bus number in spi omap2
master driver.
Signed-off-by: NSuniel Mahesh <sunil.m@techveda.org>
Signed-off-by: NKarthik Tummala <karthik@techveda.org>
Tested-by: NKarthik Tummala <karthik@techveda.org>
Signed-off-by: NMark Brown <broonie@kernel.org>